06-01-2019, 02:36 PM
Some military gear from the 50's and 60's is 120vac 400cy. Pt are dinky and useless... The point is that the core and windings on a pt need to be resonant at the frequency on the power that is being supplied to it. Else it just gets hot and angry.
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
